Invention Application
US20050040994A1 Security tag with three dimensional antenna array made from flat stock 失效
具有三维立体天线阵列的安全标签,由平板纸制成

Security tag with three dimensional antenna array made from flat stock
Abstract:
A three-dimensional dipole antenna system for an RFID tag that optimizes detection for a given available volume in which to situate the RFID tag.
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